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Topic

Steven Fancher

Subject: External Java class problems
Author: Steven Fancher
Date: 22 Mar 2006 12:40 PM
Originally Posted: 22 Mar 2006 12:29 PM

I know this has been beaten to death, but having read the forms - I am still at a loss: Here's the data, First the java decl and reference from the query... declare namespace util ="java:QueryHelpers"; let $DNSAddress := util:resolveForwardDNS($hostname) let $reverse := util:resolveReverseDNS($loopback) * When I run this in an external saxon parser - it works like a charm. * When I run it under StylusStudio (using either built-in or saxon) it fails! The screen shots of the errors, the project classpath and the java classes in the /bin directory are are attached of they are helpful at all. Thanks in advance!! -Steven

Built-in(1).jp2
Built-in error

saxon(1).jp2
Saxon Error

Codepath(1).jp2
Project Classpath

QueryHelpers.class
Main Java Class

IpAddressException.class
Java Exception class uses by main class

Ivan Pedruzzi

Subject: External Java class problems
Author: Ivan Pedruzzi
Date: 22 Mar 2006 12:59 PM

Hi Steven,

Could you please post the QueryHelpers.java source?

Thank You
Ivan Pedruzzi
Stylus Studio Team

Steven Fancher

Subject: External Java class problems
Author: Steven Fancher
Date: 23 Mar 2006 03:46 PM
Originally Posted: 23 Mar 2006 03:45 PM

oops - posted the classes instead of the source<br> <br> Source attached Thanks for the reply - this oune has me stumpped!

QueryHelpers.java

IpAddressException.java

Minollo I.

Subject: External Java class problems
Author: Minollo I.
Date: 22 Mar 2006 01:02 PM

Right click on your project root and select "Set classpath"; include the folder where your .class files are in the classpath. The query should work at that point.

I did try it, and it worked fine for me.
Minollo

Steven Fancher

Subject: External Java class problems
Author: Steven Fancher
Date: 23 Mar 2006 03:48 PM

Tried it no go...when you said you tried it did you try it with my class files?

Ivan Pedruzzi

Subject: External Java class problems
Author: Ivan Pedruzzi
Date: 23 Mar 2006 04:01 PM

Steven,

You are right 7.1 doesn't let you run Saxon XQuery using java extension. This has been fixed in the upcoming 7.2

You can still use the built-in XQuery processor with slightly different syntax. Unfortunalty extension function binding is not part of the standard so each processor has its own way.

Here is an example

declare namespace util ="class:QueryHelpers";
declare function util:resolveForwardDNS($s as xs:string) external;

let $r := util:resolveForwardDNS('pedruzzi.com')
return $r

Hope this helps
Ivan Pedruzzi
Stylus Studio Team

Steven Fancher

Subject: External Java class problems
Author: Steven Fancher
Date: 26 Mar 2006 11:23 AM

Yes It helped Greatly!!

Too bad about not being able to do the java call from StylusSytudio directly... I use it to develop and test queries that I run through saxon via a java process.

Thanks again!

Ivan Pedruzzi

Subject: External Java class problems
Author: Ivan Pedruzzi
Date: 26 Mar 2006 02:40 PM

Steven,

If you truly need this feature, Stylus Studio 7.2 ia already available for download

http://www.stylusstudio.com/xml_download.html

Hope this helps
Ivan Pedruzzi
Stylus Studio Team

Steven Fancher

Subject: External Java class problems
Author: Steven Fancher
Date: 26 Mar 2006 03:24 PM

Thanks - is it stable enough for production use and can I cantinue to run the current version with it installed?

Ivan Pedruzzi

Subject: External Java class problems
Author: Ivan Pedruzzi
Date: 26 Mar 2006 04:49 PM

>Thanks - is it stable enough
>for production use and can I

It passed formal QA.

>cantinue to run the current
>version with it installed?

7.2 can run side by side with 7.1

Ivan Pedruzzi
Stylus Studio Team

David Karr

Subject: RE: External Java class problems
Author: David Karr
Date: 27 Mar 2006 02:27 PM

When I view the "About" dialog, I don't see anything that says version
7.1 or 7.2. It just says "Stylus Studio 2006 XML Enterprise Edition",
build 501i.

What is the difference between Stylus Studio 7.[12] and what I have?

> -----Original Message-----
> From: stylus-studio-xquery Listmanager
> [mailto:stylus-studio-xquery.listmanager@stylusstudio.com]
>
> From: Ivan Pedruzzi
>
> >Thanks - is it stable enough
> >for production use and can I
>
> It passed formal QA.
>
> >cantinue to run the current
> >version with it installed?
>
> 7.2 can run side by side with 7.1
>
> Ivan Pedruzzi
> Stylus Studio Team

Minollo I.

Subject: RE: External Java class problems
Author: Minollo I.
Date: 27 Mar 2006 02:35 PM

Sorry, 7.2 is the internal name for "2006 Release 2"; BL501 is "2006 (Release 1)".

You can download "2006 Release 2", BL591, from http://www.stylusstudio.com/download

Minollo

David Karr

Subject: RE: External Java class problems
Author: David Karr
Date: 27 Mar 2006 02:42 PM

Ok. Why does the "Check for latest version" operation tell me I'm using
the latest version?

> -----Original Message-----
> From: stylus-studio-xquery Listmanager
> [mailto:stylus-studio-xquery.listmanager@stylusstudio.com]
> Sent: Monday, March 27, 2006 11:38 AM
> Subject: RE: External Java class problems
>
>
> From: Minollo I.
>
> Sorry, 7.2 is the internal name for "2006 Release 2"; BL501
> is "2006 (Release 1)".
>
> You can download "2006 Release 2", BL591, from > href="http://www.stylusstudio.com/download">http://www.styluss
> tudio.com/download
>
> Minollo
>
>
>
> --
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>

Minollo I.

Subject: RE: External Java class problems
Author: Minollo I.
Date: 27 Mar 2006 02:58 PM

We will trigger the new version update notification later this week, when marketing formally launches the new release.

Minollo

Steven Fancher

Subject: External Java class problems
Author: Steven Fancher
Date: 27 Mar 2006 02:49 PM

Thanks Ivan I will give it a spin!!

-Steven Fancher

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